Events in United Kingdom›Nant PerisTrail Running

Snowdonia Marathon Eryri

Organized by snowdoniamarathon.co.uk

Trail Running2026

42.2km

Nant Peris

DateOct 24, 2026
Difficulty
Hard
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Race facts

  • The course covers 42.2 km.
  • It takes place on a Saturday, October 24, 2026 — autumn in this part of the world.
  • The closest comparable trail running event is Trailffest 2026 in Blaenau Ffestiniog, 14 km away, on September 26, 2026.

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